A quiz in a classroom does something a worksheet cannot: it forces retrieval under mild social pressure, which is one of the most reliable ways to move knowledge into long-term memory. It also fails badly if the same three students answer everything.
Design for retrieval, not for coverage
The temptation is to cover the whole topic. Resist it. A quiz that revisits eight key facts three times each will do more for retention than one that touches forty facts once. Ask questions about material covered a week or two ago rather than this morning’s lesson. Retrieval works best when the memory has started to fade.
Keep everyone in the game
Score in teams, and let teams confer. A student who would never answer alone will contribute to a group, and hearing the reasoning is where much of the learning happens. Rotate who answers for the team so the confident student cannot speak for everyone. A simple rule — the answer must come from a different person each round — fixes this without singling anyone out.
Pacing and scoring
Short rounds of five or six questions keep attention better than one long round. Read each question twice and give a fixed thinking time so the fast students do not set the pace. Avoid deducting points for wrong answers. Penalties teach students to stay quiet, which is the opposite of what a quiz is for.
Finish by going through the answers properly. The correction is the lesson – the scoring is only what makes students pay attention to it.